The adidas Ultra 4D 'Black Sonic Ink' is a remarkable hybrid running shoe that combines the iconic UltraBoost silhouette with a lattice-designed 4D midsole. Sporting a two-tone palette, this shoe features a sock-like textile knit upper crafted from 50% recycled content, boasting a distinct woven pattern in black and blue hues. Adding to its visual appeal, the molded midfoot cage and external heel counter are adorned with a subtle iridescent finish in the same blue shade. The revolutionary 3D-printed midsole of adidas ensures precise cushioning for an enhanced running experience.